Accepting request 225407 from home:saschpe:branches:Virtualization
- Add qemu-ksm subpackage providing a systemd service file for enabling / disabling Kernel Samepage Merging. It is independent of qemu (but recommended by it). OBS-URL: https://build.opensuse.org/request/show/225407 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=191
This commit is contained in:
Andreas Färber
Git OBS Bridge
parent
d3c2657edf
commit
66412a9327
13
ksm.service
Normal file
13
ksm.service
Normal file
@ -0,0 +1,13 @@
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[Unit]
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Description=Kernel Samepage Merging
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ConditionPathExists=/sys/kernel/mm/ksm
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ConditionVirtualization=no
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[Service]
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Type=oneshot
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RemainAfterExit=yes
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ExecStart=/bin/bash -c "echo 1 > /sys/kernel/mm/ksm/run"
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ExecStop=/bin/bash -c "echo 0 > /sys/kernel/mm/ksm/run"
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[Install]
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WantedBy=multi-user.target
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@ -1,3 +1,10 @@
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-------------------------------------------------------------------
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Fri Mar 7 14:44:34 UTC 2014 - speilicke@suse.com
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- Add qemu-ksm subpackage providing a systemd service file for
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enabling / disabling Kernel Samepage Merging. It is independent of
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qemu (but recommended by it).
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-------------------------------------------------------------------
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Fri Feb 28 18:21:37 UTC 2014 - afaerber@suse.de
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37
qemu.spec
37
qemu.spec
@ -36,6 +36,7 @@ Source2: qemu-ifup
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Source3: kvm_stat
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Source4: qemu-kvm.1.gz
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Source5: 60-kvm.rules
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Source6: ksm.service
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# This patch queue is auto-generated from https://github.com/openSUSE/qemu
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Patch0001: 0001-XXX-dont-dump-core-on-sigabort.patc.patch
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Patch0002: 0002-XXX-work-around-SA_RESTART-race-wit.patch
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@ -145,6 +146,10 @@ BuildRequires: python
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BuildRequires: usbredir-devel
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%endif
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%if 0%{?suse_version} >= 1210
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BuildRequires: systemd
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%{?systemd_requires}
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%define with_systemd 1
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Recommends: qemu-ksm = %{version}
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%if 0%{?suse_version} >= 1220
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BuildRequires: vte-devel
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%else
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@ -395,6 +400,18 @@ as PC and PowerMac systems.
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This sub-package contains the guest agent.
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%if 0%{?with_systemd}
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%package ksm
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Summary: Kernel Samepage Merging services
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Group: System/Emulators/PC
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%description ksm
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Kernel Samepage Merging (KSM) is a memory-saving de-duplication feature,
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that merges anonymous (private) pages (not pagecache ones).
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This package provides a service file for starting and stopping KSM.
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%endif
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%prep
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%setup -q #-n %name-1.7.0-rc2
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%patch0001 -p1
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@ -544,6 +561,7 @@ install -D -m 755 %{SOURCE2} %{buildroot}/usr/share/qemu/qemu-ifup
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install -D -m 755 %{SOURCE3} %{buildroot}%{_bindir}/kvm_stat
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install -D -m 644 %{SOURCE4} %{buildroot}%{_mandir}/man1/qemu-kvm.1.gz
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%endif
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install -D -p -m 0744 %{SOURCE6} %{buildroot}%{_unitdir}/ksm.service
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%fdupes -s $RPM_BUILD_ROOT
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%clean
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@ -572,6 +590,20 @@ fi
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%verify_permissions %_libexecdir/qemu-bridge-helper
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%endif
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%if 0%{?with_systemd}
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%pre ksm
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%service_add_pre ksm.service
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%post ksm
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%service_add_post ksm.service
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%preun ksm
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%service_del_preun ksm.service
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%postun ksm
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%service_del_postun ksm.service
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%endif
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%files
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%defattr(-, root, root)
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%doc COPYING COPYING.LIB Changelog README VERSION qemu-doc.html qemu-tech.html
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@ -719,4 +751,9 @@ fi
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%defattr(-, root, root)
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%attr(755,root,kvm) %_bindir/qemu-ga
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%if 0%{?with_systemd}
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%files ksm
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%{_unitdir}/ksm.service
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%endif
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%changelog
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37
qemu.spec.in
37
qemu.spec.in
@ -36,6 +36,7 @@ Source2: qemu-ifup
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Source3: kvm_stat
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Source4: qemu-kvm.1.gz
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Source5: 60-kvm.rules
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Source6: ksm.service
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# This patch queue is auto-generated from https://github.com/openSUSE/qemu
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PATCH_FILES
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# Please do not add patches manually here, run update_git.sh.
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@ -104,6 +105,10 @@ BuildRequires: python
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BuildRequires: usbredir-devel
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%endif
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%if 0%{?suse_version} >= 1210
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BuildRequires: systemd
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%{?systemd_requires}
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%define with_systemd 1
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Recommends: qemu-ksm = %{version}
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%if 0%{?suse_version} >= 1220
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BuildRequires: vte-devel
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%else
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@ -354,6 +359,18 @@ as PC and PowerMac systems.
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This sub-package contains the guest agent.
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%if 0%{?with_systemd}
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%package ksm
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Summary: Kernel Samepage Merging services
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Group: System/Emulators/PC
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%description ksm
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Kernel Samepage Merging (KSM) is a memory-saving de-duplication feature,
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that merges anonymous (private) pages (not pagecache ones).
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This package provides a service file for starting and stopping KSM.
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%endif
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%prep
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%setup -q #-n %name-1.7.0-rc2
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PATCH_EXEC
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@ -462,6 +479,7 @@ install -D -m 755 %{SOURCE2} %{buildroot}/usr/share/qemu/qemu-ifup
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install -D -m 755 %{SOURCE3} %{buildroot}%{_bindir}/kvm_stat
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install -D -m 644 %{SOURCE4} %{buildroot}%{_mandir}/man1/qemu-kvm.1.gz
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%endif
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install -D -p -m 0744 %{SOURCE6} %{buildroot}%{_unitdir}/ksm.service
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%fdupes -s $RPM_BUILD_ROOT
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%clean
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@ -490,6 +508,20 @@ fi
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%verify_permissions %_libexecdir/qemu-bridge-helper
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%endif
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%if 0%{?with_systemd}
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%pre ksm
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%service_add_pre ksm.service
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%post ksm
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%service_add_post ksm.service
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%preun ksm
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%service_del_preun ksm.service
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%postun ksm
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%service_del_postun ksm.service
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%endif
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%files
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%defattr(-, root, root)
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%doc COPYING COPYING.LIB Changelog README VERSION qemu-doc.html qemu-tech.html
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@ -637,4 +669,9 @@ fi
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%defattr(-, root, root)
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%attr(755,root,kvm) %_bindir/qemu-ga
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%if 0%{?with_systemd}
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%files ksm
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%{_unitdir}/ksm.service
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%endif
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%changelog
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